#125B2B#125B2B

#125B2B is a dark, moderate green. Relative luminance 0.078; OKLCH L 41.6% C 0.104 H 150.0°. Best body text is #FFFFFF at 8.21:1 contrast (WCAG AA passes).

Color values

HEX	#125B2B
RGB	rgb(18, 91, 43)
HSL	hsl(141, 67%, 21%)
HSV	hsv(141, 80%, 36%)
CMYK	cmyk(80.2%, 0%, 52.7%, 64.3%)
CIE-LAB	lab(33.53, -33.61, 21.48)
CIE-LCH	lch(33.53, 39.88, 147.42°)
OKLab	oklab(41.57% -0.0903 0.0523)
OKLCH	oklch(41.57% 0.104 150)
XYZ	xyz(4.4262, 7.7847, 3.5543)
Luminance	0.0779 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#125B2B #5B1242

analogous

#1E5B12 #125B2B #125B50

triadic

#125B2B #2B125B #5B2B12

tetradic

#125B2B #121E5B #5B1242 #5B5012

square

#125B2B #121E5B #5B1242 #5B5012

split-complementary

#125B2B #50125B #5B121E

monochromatic

#051A0C #082813 #125B2B #1C8E43 #26C15B

Accessibility & contrast

On white

8.21

#125B2B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.56

#125B2B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #125B2B

8.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##125B2B	#FFFFFF	#000000	##FFFFFF
##125B2B	1.00	8.21	2.56	8.21
#FFFFFF	8.21	1.00	21.00	1.00
#000000	2.56	21.00	1.00	21.00
##FFFFFF	8.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C5227

Deuteranopia (green-blind)

#534C2E

Tritanopia (blue-blind)

#005950

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #125b2b;
/* rgb */ color: rgb(18, 91, 43);
/* oklch */ color: oklch(41.6% 0.104 150.0);

Tailwind

colors: {
  custom: {
    50: '#5d8a65',
    500: '#125b2b',
    950: '#000000',
  },
}

SCSS

$custom: #125b2b;
$custom-light: #5d8a65;
$custom-dark: #000000;

JSON

{
  "hex": "#125b2b",
  "rgb": {
    "r": 18,
    "g": 91,
    "b": 43
  },
  "hsl": {
    "h": 140.548,
    "s": 66.972,
    "l": 21.373
  },
  "oklch": {
    "l": 0.41568,
    "c": 0.10437,
    "h": 150
  },
  "luminance": 0.07785
}

Semantic roles & 50–950 ramp

primary

#125B2B

secondary

#933573

accent

#3EAFEA

background

#F5F8F6

surface

#E9F0EB

border

#C5CBC6

text

#050C05

muted

#797D7A

Preview Lab

Preview with #125B2B

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →